﻿// Jinx AJAX Framework
// Copyright (C) 2008 Blake Hegerle
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.IO;

namespace Core
{
    public static class Streams
    {
        public static void CopyTo(this Stream Source, Stream Dest)
        {
            if (Source == null)
                throw new ArgumentNullException("Source");
            if (Dest == null)
                throw new ArgumentNullException("Dest");

            using (Source)
            using (Dest)
            {
                var Buffer = new byte[1000];

                int BytesRead;
                while (Source.Read(Buffer, out BytesRead))
                    Dest.Write(Buffer, 0, BytesRead);
            }
        }

        public static bool Read(this Stream Stream, byte[] Buffer, out int BytesRead)
        {
            BytesRead = Stream.Read(Buffer, 0, Buffer.Length);
            return (BytesRead > 0);
        }
    }
}